MARYLAND CTCSS TONES USER FREQ SAMPLED TONE Annapolis PD 159.21 103.5 Anne Arundel Co PD 495.3375 127.3 Anne Arundel Co FD 154.01 114.8 Anne Arundel Co Roads 151.085 114.8 Anne Arundel Co PW/Util 153.515 114.8 Anne Arundel Co Exec's? 155.895 146.2 Baltimore PD all 453 114.8 Baltimore FD 154.31 156.7 Baltimore Co PD all low band none Baltimore Co FD all low band none Cambridge PD 453.300 141.3 Cambridge Roads 155.145 127.3 Charles Co PD 155.535 156.7 Charles Co FD 155.085 162.2 Charles Co LG 453.725 110.9 Chesapeake Bay Bridge 453.575 127.3 Choptank Electric Cooperative all 48 MHz none Delmarva Power and Light all 48 MHz none Dorchester Co Sheriff 155.76 71.9 Easton PD 154.95 156.7 Harford Co Sheriff 37.2 none Harford Co Highways 37.94 110.9 Harford Co LG (may have more than one tone) 155.085 156.7 Howard Co PD 159.09 103.5 Howard Co FD 154.25 103.5 Howard Co Environmental 155.82 103.5 MD State DNR all high band 114.8 MD State Highway Administration all 47 MHz none MNCPPC [Prince Georges Co] 159.315 141.3 MNCPPC [Montgomery Co] 151.28 118.8 MD State House [Annapolis] 155.775 114.8 MD State Police [Berlin] 39.24 none MD State Police [Rockville] 39.32 110.9 MD State Police [Salisbury] 39.06 none MD State Police [Waldorf] 39.24 151.4 MD State Police [Waterloo] 39.06 110.9 Montgomery Co PD 495.3375 156.7 Montgomery Co Fire/Rescue 154.16 156.7 Montgomery Co Sheriff 155.52 156.7 Montgomery Co Local Gov't 155.1/.985 156.7 Montgomery Co Road (may also use 127.3 Hz) 453.4/.95 114.8 Ocean City PD 460.325/39.48 141.3 Ocean City FD all 46 MHz none Ocean City Beach Patrol 155.37 146.2 Ocean City Local Gov't all high band 146.2 P-MARS Net [DC Area] 453.55 100.0 Prince Georges Co PD all uhf 127.3 Prince Georges Co FD all uhf 127.3 Prince Georges Co Sheriff 155.58 179.9 Prince Georges Co Animal Control 155.94 100.0 Prince Georges Co Roads 159.18 100.0 Prince Georges Co Board of Education 153.785 192.8 Queen Anne's Co Roads 151.13 179.9 Salisbury PD 460.075 141.3 Salisbury State College 155.775 141.3 St Mary's Co Sheriff 39.46 none Wicomico Co Sheriff 39.64 103.5 Wicomico Co Roads 151.040 131.8 Worcester Co Sheriff 39.18 none Worcester Co Fire all 46 MHz none Worcester Co Sanitary 155.085 179.9 Worcester Co Local Gov't 155.115 103.5 Worcester Co Roads 159.12 192.8